ablaut

Conjugation of the verb “do”

do

Past participle: done
Present participle: doing

Indicative

Present

I	do
you	do
he/she/it	does
we	do
you	do
they	do

Past

I	did
you	did
he/she/it	did
we	did
you	did
they	did

Present perfect

I	have done
you	have done
he/she/it	has done
we	have done
you	have done
they	have done

Past perfect

I	had done
you	had done
he/she/it	had done
we	had done
you	had done
they	had done

Future

I	will do
you	will do
he/she/it	will do
we	will do
you	will do
they	will do

Future perfect

I	will have done
you	will have done
he/she/it	will have done
we	will have done
you	will have done
they	will have done